CATCH ME UP
A Danish observational study tracked more than 132,000 people with type 2 diabetes.
Starting statins within the first year of diabetes diagnosis was linked to a 15% relative reduction in dementia risk over 10 years.
Delayed statin use was linked to a 10% reduction in dementia risk.
The findings were presented at the European Society of Cardiology congress in Munich.
Why it mattersIf confirmed, the finding could modestly reduce dementia risk for millions taking cholesterol drugs.
More context
Experts cautioned that the study shows patterns rather than direct cause and effect.
The reporting notes that statins are primarily prescribed for heart health.